JPH0370351A - Variable abbreviated dialing system - Google Patents

Abstract

PURPOSE:To register without omission a dial number for which it is considered to be better to execute an abbreviated dialing registration, and to effectively utilize the variable abbreviated dialing system by deciding the dial number whose number of times is frequent and registering automatically variable abbreviated dialing. CONSTITUTION:An automatic exchange 10 is constituted of an exchange switch part 11, a line circuit 12 of an outgoing side, a line circuit 14 of an incoming side, and a control part 16, and to the line circuit 12, a telephone set 13 having an extension number '1300' of the outgoing side is connected, and to the line circuit 14, a telephone set 15 having an extension number '1500' of the incoming side is connected. In this state, when an outgoing is executed from the telephone set, whether an outgoing destination dial number is brought to outgoing, exceeding a prescribed number of times or not is checked by referring to the corresponding outgoing history information, and when a result of its check exceeds the prescribed number of times, the outgoing destination dial number is brought to abbreviated dialing to an outgoing origin telephone set. In such a way, the possibility that the dial number for which it is considered to be better to execute an abbreviated dialing registration is overlooked is eliminated.

Description

[Detailed description of the invention] [Industrial application field] The present invention relates to a variable speed dial system.

[Conventional technology]

Conventionally, the variable abbreviated dial system in this type of automatic switchboard allows the user of a telephone set to register for variable abbreviated dialing to
The user determines a dial number for which it would be better to register a speed dial because the number of calls is high, and the user himself registers the speed dial by operating a button and inputting the dial number.

[Problem to be solved by the invention]

In the conventional variable abbreviated dialing system described above, the user himself or herself determines the dialed number to be registered, so there is a possibility that a dialed number that is actually used frequently may be overlooked. This method is not widely used because it requires operations such as inputting speed dial numbers using button operations, which can lead to input errors.

[Means to solve the problem]

The variable abbreviated dialing method of the present invention includes a readable/writable memory that stores outgoing call history information corresponding to a telephone set housed in an automatic exchange, and when a call is made from the telephone set, the destination dial is dialed by referring to the corresponding outgoing call history information. a checking means for checking whether a number has been dialed more than a predetermined number of times; a registration means for registering the destination dialed number in the calling source telephone by speed dialing when the result of the check exceeds the prescribed number of times; and the said destination dialed number. and a display section that notifies that the code has been registered as a speed dial.

It is characterized by.

〔Example〕

Next, the present invention will be explained with reference to the drawings.

FIG. 1 is a block diagram of one embodiment of the present invention.

In FIG. 1, an automatic exchange 10 includes an exchange switch section 11
1 Line circuit on the sending side 129 Line circuit on the receiving side 14.
It is composed of a control section 16. A telephone 13 having an extension number "1300" on the calling side is connected to the line circuit 12. The line circuit 14 contains the extension number "1500" of the called party.
A telephone 15 having a terminal is connected. The speed dial memory unit 20 is located in the control unit 16, and in this embodiment, the line circuit 1
2 is shown, the line circuit 12 is composed of an abbreviated dial memory 22 that stores abbreviated dial information of the line circuit 12 and a temporary storage memory 21 that temporarily stores the dialed number of the other party when the line circuit 12 makes a call. In this embodiment, it is possible to register up to 10 speed dials with indexes 0 to 9. In addition, an outgoing FI history memory 25 is also located in the control unit 16, and stores a field 27 for all dialed numbers and a field 28 for the number of times calls have been made to the corresponding dialed number, depending on the telephone set accommodated. There is.

Next, a description will be given of a process in which variable speed dial registration is performed when a call is made from telephone 13 to telephone 15.

150 in order to make a call from telephone 13 to telephone 15
0", the dialed "1500" is sent to the control unit 16 via the line circuit 12, and
The data is stored in the temporary storage memory 21 in 6. When the telephone 13 ends a call with the telephone 15 or when the telephone 15 goes on-hook while busy, the control unit 16 stores data in the temporary storage memory 21.
The calling history memory 25 is referred to in order to check how many times "1500" has been called from the telephone set 13. In this embodiment, the origin dial number field 25 is “13”.
00'' and the destination dial number field 27 is “
1500'', it can be seen from the number of calls field 28 that the number of calls made in the past is "19 times".

Assuming that the specified number of calls for automatic speed dial registration is 20 or more, the number of calls from telephone 13 to telephone 15 has reached 20 with this call, so speed dial registration is automatically performed. This means that some processing is required.

When referring to the speed dial number field 24, if the destination dial number has not been dialed even once in the past, this destination dial number is registered as the number of calls "1", and if the number of calls is 19. If the number of calls is less than 2 and there is no need for speed dial registration processing, the number of calls field 2
Increase the value of 8 by 1. In this embodiment, since the number of outgoing calls has reached 20 for speed dial registration, the number of outgoing calls field 28 is changed to indicate registration (for example, "-").

Furthermore, the control unit 16 searches for free space in the speed dial memory unit 21, and in this embodiment, the index field 23 is set to “
1", the area is empty), the dial number "1500" that has been dialed 20 times is registered in the speed dial number field 24 where the index field 23 is "1", and the new speed dial is registered. In order to notify the user, the display of the registered telephone 13 via the line circuit 12 will display “Tanshuktouroku 1:1500.
” is displayed.

〔Effect of the invention〕

As explained above, the present invention is capable of registering all dial numbers for which speed dialing is recommended by determining dial numbers that are frequently called and automatically registering variable speed dials. Not only can the speed dial system be used effectively, but also some operations normally required for speed dial registration are no longer necessary, so erroneous registration due to human error can be prevented. In addition, since the operation is troublesome, there are many advantages such as eliminating the need to use the variable speed dial without registering it.

[Brief explanation of drawings]

FIG. 1 is a block diagram of one embodiment of the present invention. 10... Automatic switchboard, 11... Exchange switch unit, 12. 14... Line circuit, 13.
15...Telephone, 16...Control unit, 2
0... Speed dial memory section, 21...
- Hour accumulation memory, 22... Speed dial memory, 23... Index field, 24...
...Speed dial number field, 25...
- Outgoing call history memory, 26... Source dialed number field, 27... Destination dialed number field, 28... Number of outgoing calls field.

Claims (1)

[Claims] A read/write memory for storing outgoing call history information corresponding to a telephone set housed in an automatic exchange; checking means for checking whether the destination dial number is registered as a speed dial when the result of the check exceeds a predetermined number of times; A variable speed dial system characterized by comprising a display section for notification.